Laguna Tools MSANWB25X60-1K-7.5-0197, Manual

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12. Bed vertical drive motor
The bed of the machine can be adjusted vertically by using the switches on the control
panel. The switches control the motor and gearbox.
13. Table vertical adjustment chain
The bed vertical adjusting handle (front of the machine) moves a chain that rotates four
cogs. The cogs turn threaded shafts that lift or lower the bed. The chain is also driven
by the motor and gearbox [10].
14. Sanding belt sensor
This sensor controls the action of the sanding belt oscillation. As the belt moves in and
out of the sensor, a piston moves a cam that is attached to the top sanding roller. This
action changes the angle of the top roller and forces the belt to move along the roller.
15. Sanding belt control knobs
These knobs control the actions of the sanding belt sensor and also the amount of
oscillation of the sanding belt.
16. Sanding belt limiter
There are two ceramic limiters, one on either side of the machine. If the belt hits either
of the limiters, a micro switch is activated, and the machine will stop. If the sanding belt
hits any of the limiters, the sanding belt will have to be adjusted prior to restarting the
sander.
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